Albert Einstein's paper “Does the Inertia of a Body Depend Upon Its Energy Content?” was published in the journal "Annalen der Physik" on November 21, 1905.The paper revealed the relationship between energy and mass that would eventually lead to the mass-energy equivalence formula E = mc(energy equals mass times the velocity of light squared).Einstein was far from being the first to propose a mass-energy relationship but he was the first scientist to propose the E = mcformula and the first to...
The “lights were turned on” at the Edison Electric Light Company as it began operation on October 15, 1878. *In short, the company provided financial support for Edison's electric light experiments in return for control of the resulting patents.It was through this company that Edison first applied the term “filament” to the element of glowing wire carrying current in a light bulb. (To be true, English inventor Joseph Swan had used the term prior to this.
Steve Jobs and his then-new company, NeXT Inc, debuted the NeXT Computer at Davies Symphony Hall in San Francisco, on October 12, 1988.The NeXT Computer was a high-end workstation computer developed, manufactured, and sold by NeXT, a company founded by Jobs after he left Apple Originally priced at $6500, the computer ran the Unix-based NeXTSTEP operating system and was packaged in a 1×1×1-foot die-cast magnesium cube-shaped case, which led to the machine being playfully called "The Cube.
Muck Rack makes it simple to find people, tweets, or articles that mention any name, keyword, company, hashtag etc. We've compiled this guide to help you make the most of your search.
Selecting a term
Start searching tweets, articles from media outlets, articles mentioned in tweets, journalists'
names, titles and bios with some suggested searches:
Companies or Topics (e.g. iPhone, Microsoft)
Phrases (e.g. "cloud computing") — use quotes to keep the terms together
Twitter handles (e.g. @username) — returns those who have mentioned or replied to
Names (e.g. "David Pogue")
Hashtags (e.g. #sxsw, #london2012)
Bio details (e.g. vegan, Olympics, father)
Muck Rack's Advanced Search allows for many boolean operators.
Find results that mention multiple specified terms, use AND or
+. For example, ensure each result contains both Elon Musk and Mark Zuckerberg by
searching Musk AND Zuckerberg or Musk + Zuckerberg.
Use the operators OR or , to broaden your search when you'd like either of
multiple terms to appear in results. (This is the default behavior of our search when no operators
are used). For example, results will contain either cake or cookie by searching cake OR cookie or cake,cookie
Use NOT or - to subtract results from your search. For
example, searching Disney will yield results about the Walt Disney Company as well as Walt Disney
World Resort. To exclude mentions of Disney World, search for Disney -World or Disney
When using one of these operators with a phrase, enclose it in quotation marks. For example, you can
find results about smartphones excluding Apple's iPhone 4S by searching smartphone -"iPhone
Exact case matching or punctuation
If you're searching for a brand name or keyword that relies on specific punctuation marks or capitalization, you can
find results that match your exact query by adding matchcase: before the keyword you're searching for, like matchcase:E*TRADE .
Use parentheses to separate multiple
boolean phrases. For example, to find journalists talking about having fun in Disney World or
Disneyland, search for ("disney world" OR disneyland) AND fun.
An asterisk can be used to search for any variation of a root word truncated by the asterisk. For example, searching for admin* will return results for administrator, administration, administer, administered, etc.
A near operator is an AND operator where you can control the distance between the words. You can vary the distance the near operation uses by adding a forward slash and number (between 0-99) such as strawberries NEAR/10 "whipped cream", which means the strawberries must exist within 10 words of "whipped cream".